| 摘要 |
PROBLEM TO BE SOLVED: To provide a heat-storing flexible low-resilience polyurethane foam which is prepared by imparting heat storage capability to a low-resilience polyurethane foam, can avoid sweatiness when used for bedding or the like, and exhibits a temperature control function in application fields of acoustic materials for precision OA apparatuses, vibration-damping materials, and impact-absorbing packing materials. SOLUTION: Microcapsules comprising a latent-heat storage agent contained in the shells are compounded into a flexible low-resilience polyurethane foam. A latent-heat storage agent having a phase transition temperture of 0-110 deg.C is used. |
